Did you just run into a download or a file on your computer that has a digital signature from Digital River, Inc.? If so, please read on.
You will typically see Digital River, Inc. when clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the digital signature details for Digital River, Inc. with the following procedure:
Here is a screenshot of a file that has been signed by Digital River, Inc.:

As you can see in the screenshot above, Windows states that "This digital signature is OK". This implies that the file has been published by Digital River, Inc. and that no one has tampered with the file.
If you click the View Certificate button shown in the screencap above, you can see all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, etc. You can also see the address for Digital River, Inc., such as the street name, city and country.
VeriSign Class 3 Code Signing 2010 CA, VeriSign Class 3 Code Signing 2009-2 CA, VeriSign Class 3 Code Signing 2004 CA and Symantec Class 3 SHA256 Code Signing CA has issued the Digital River, Inc. certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.
The following are the Digital River, Inc. files I've collected, thanks to the FreeFixer users.
Here's the detection names for the Digital River, Inc. files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| Bkav | W32.HfsAdware.2DFE |
The detection percentage is based on the fact that I have collected 459 scan reports for the Digital River, Inc. files. 1 of these scan results came up with some sort of detection. You can review the full details of the scan reports by examining the files listed above.
The analysis is based on certificates with the following serial numbers: